29 lines
687 B
Diff
29 lines
687 B
Diff
From dfedd4024b01bf08d5b55ed8fb29c009b887f083 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Tim=20R=C3=BChsen?= <tim.ruehsen@gmx.de>
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Date: Sat, 5 Jan 2019 22:49:13 +0100
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Subject: [PATCH] Fix free of random (stack) value in idn2_to_ascii_4i()
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---
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lib/lookup.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/lib/lookup.c b/lib/lookup.c
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index 14e87da..7c5b52b 100644
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--- a/lib/lookup.c
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+++ b/lib/lookup.c
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@@ -619,9 +619,10 @@ idn2_to_ascii_4i (const uint32_t * input, size_t inlen, char * output, int flags
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*/
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if (output)
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strcpy (output, (const char *) output_u8);
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+
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+ free(output_u8);
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}
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- free(output_u8);
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return rc;
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}
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--
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1.7.12.4
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